Java IO读取的文件名中出现特殊字符导致无法找到文件的处理

File classDir = new File(train_dir,CATEGORIES[i]);

String[] trainingFiles = classDir.list();

File file = new File(classDir,trainingFiles[j]);

GetHtmlText getText= new GetHtmlText(file.toURI().toASCIIString());

一定要 file.toURI().toASCIIString() 否则 文件名中有?? 等字符，则 可能找不到文件。或者使用 file.toURI().getRawPath()

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